Date of Evaluation	Trait	PTA	Reliability
Sep 2025	Calving Difficulty(Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.1% 4.2%	98% ( V High) 99% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.2% 4.2%	98% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	27.0%	83%
May 2025	Birth Size (Progeny expected to be born large or extra large)	27.0%	82%
Sep 2025	Birth Weight (Expected progeny birth weight)	44.1 kg	87%
May 2025	Birth Weight (Expected progeny birth weight)	44.1 kg	87%
Sep 2025	Gestation (Days between conception and birth)	-2.07 days	99%
May 2025	Gestation (Days between conception and birth)	-2.07 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.48	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.56	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.79%	97%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.75%	97%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.1% 4.2%	98% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 10.2% 4.2%	98% 99%
Sep 2025	Birth Size	27.0%	83%
May 2025	Birth Size	27.0%	82%
Sep 2025	Birth Weight	44.1 kg	87%
May 2025	Birth Weight	44.1 kg	87%
Sep 2025	Gest	-2.07 days	99%
May 2025	Gest	-2.07 days	99%
Sep 2025	Mort	-0.48	99%
May 2025	Mort	-0.56	99%
Sep 2025	Maternal Calving Difficulty	4.79%	97%
May 2025	Maternal Calving Difficulty	4.75%	97%

984 total progeny records from 352 dairy contemporary groups

( 5,659 herdmate records from 347 dairy contemporary groups)

499 progeny ( 1,407 herdmates) born to heifers
190 progeny ( 1,436 herdmates) born to 2nd parity dam
295 progeny ( 2,816 herdmates) born to ≥3rd parity dam
46.7% progeny (50.3% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 87.5%, FR: 8.2%, JE: 0.1%, NR: 0.0%, OTHER: 0.2%	HO: 86.0%, FR: 8.5%, JE: 0.3%, NR: 0.1%, OTHER: 0.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.3% 3.7% 3.6%	9.3% 3.6% 3.6%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	834 Days 1241 Days 2328 Days	830 Days 1268 Days 2276 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 85.5%, FR: 5.1%, JE: 0.0%, NR: 0.0%, OTHER: 3.1%	HO: 84.3%, FR: 8.4%, JE: 0.0%, NR: 0.0%, OTHER: 1.9%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 0%	0% 0% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.7kg 41.7kg 42.5kg	42.3kg 42.3kg 42.4kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	773 Days 1092 Days 2115 Days	750 Days 1166 Days 2334 Days

8 total progeny records from 3 contemporary groups

( 79 herdmate records from 3 contemporary groups)